RIP to everyone who died. I don't mean to be disrespectful, but when you're standing on the mast, how can you not tell that you're about to collide with the bridge?
Boat was supposed to be going the other way, lost power and drifted in fast current. It's only 1/8th of a mile from port to the bridge so there was at most 2.5 minutes of drifting, but possibly quite less depending on where they lost power and how fast the current was at the time.